Ellen Sae Eun Park, N.P
Primary Care Nurse Practitioner · Buena Park, CA
Ellen Sae Eun Park, N.P is a primary care nurse practitioner with a practice address in Buena Park, California, and NPI 1922559442, issued on Oct 19, 2016. Check the license (California 95005023, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ellen Sae Eun Park
- Credential
- N.P
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 95005023 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6900 Lincoln Ave, Buena Park, CA 90620
- Phone
- (714) 522-4009
- Enumerated
- Oct 19, 2016
- Record last updated
- Apr 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 1,131 in California → Look up another NPI →
Also registered at 6900 Lincoln Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victor Caluya, MDInternal Medicine Physician1467457101
- Omar Fadeel, M.D.Internal Medicine Physician1922060086
- Michael Her, M.D.Internal Medicine Physician1932156221
- Gina Rocillo, MDFamily Medicine Physician1811145113
Verify Ellen Sae Eun Park in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95005023Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
201 Medicare Part D claims for 89 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate15 claims
- Losartan Potassium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Ellen Sae Eun Park among 1,131 primary care nurse practitioner records in California
Ellen Sae Eun Park, N.P is one of 1,131 primary care nurse practitioner records with a practice address in California. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 27% of them.
- NPI issued2016 · 27% of these records are older, 68% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 35% of these records are
- Record last updated2021 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in California
There are 1,131 primary care nurse practitioner records in California.
All 1,131 in California → Every provider in Buena Park → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Jessie OrtizBuena Park, CA 906201174803332
- Eunhee Cho, NPBuena Park, CA 906211598314239
- Soohyun KimBuena Park, CA 906211275495921
- Jason Lim, NPLa Palma, CA 906231922576487
- Denise Greene, RNPCypress, CA 906301578766366
- Heriberto Rivera-Beltran, APRNCypress, CA 906301558855734
- Neda Haghani, NURSE PRACTITIONERLa Habra, CA 906311700547809
- Sunyoung Lee, NPLa Habra, CA 906311790462166
Common questions
What is Ellen Sae Eun Park, N.P's NPI number?
Ellen Sae Eun Park, N.P's National Provider Identifier (NPI) is 1922559442, issued on Oct 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Sae Eun Park, N.P located?
The NPPES record lists a practice address at 6900 Lincoln Ave, Buena Park, CA, 90620. Phone: (714) 522-4009. Providers update this record themselves, so call before visiting.
How can I verify Ellen Sae Eun Park, N.P's license?
NPPES lists California license number 95005023, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ellen Sae Eun Park, N.P prescribe under Medicare Part D?
In 2024, Ellen Sae Eun Park, N.P had 201 Medicare Part D claims for 89 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.